We've redesigned the documentation experience for Security Center to make it easier for you to find the guides and resources you need. Everything is now in one place. Visit the Welcome page for a toolkit of Security Center resources.

• More options for filters - starts-with any, contains any, ends-with any - and their negatives. See Add a filter.
• UI messaging that indicates whenever the platform throttles incoming event traffic to maintain service to our users while under severe traffic load. See Throttling.
• New indicator dimension for Account Protector customers.

The filter for the DoS Attack Type Detected report under Analytics/DoS Activity has been enhanced to display individual rate policies being triggered by DoS attacks.

A new DoS (denial of service) activity report is now available in Security Center to show DoS activity trends.

The new report in Security Center shows application security attack trends.